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Curtis Johnson
Curtis Johnson
Oak Ridge National Laboratory
Verified email at auburn.edu - Homepage
Title
Cited by
Cited by
Year
ColRadPy: A Python collisional radiative solver
CA Johnson, SD Loch, DA Ennis
Nuclear Materials and Energy 20, 100579, 2019
302019
Dirac -matrix calculations for the electron-impact excitation of neutral tungsten providing noninvasive diagnostics for magnetic confinement fusion
RT Smyth, CP Ballance, CA Ramsbottom, CA Johnson, DA Ennis, ...
Physical Review A 97 (5), 052705, 2018
212018
DIII-D research advancing the physics basis for optimizing the tokamak approach to fusion energy
ME Fenstermacher, J Abbate, S Abe, T Abrams, M Adams, B Adamson, ...
Nuclear Fusion 62 (4), 042024, 2022
192022
Localized divertor leakage measurements using isotopic tungsten sources during edge-localized mode-y H-mode discharges on DIII-D
EA Unterberg, T Abrams, I Bykov, DC Donovan, JD Duran, JD Elder, ...
Nuclear Fusion 60 (1), 016028, 2019
192019
Measuring the electron temperature and identifying plasma detachment using machine learning and spectroscopy
CM Samuell, AG Mclean, CA Johnson, F Glass, AE Jaervinen
Review of Scientific Instruments 92 (4), 2021
172021
ERO modeling and analysis of tungsten erosion and migration from a toroidally symmetric source in the DIII-D divertor
J Guterl, T Abrams, CA Johnson, A Jaervinen, HQ Wang, AG McLean, ...
Nuclear Fusion 60 (1), 016018, 2019
172019
Relativistic -matrix calculations for the electron-impact excitation of neutral molybdenum
RT Smyth, CA Johnson, DA Ennis, SD Loch, CA Ramsbottom, ...
Physical Review A 96 (4), 042713, 2017
152017
Gross and net erosion balance of plasma-facing materials in full-W tokamaks
A Hakola, J Likonen, A Lahtinen, T Vuoriheimo, M Groth, H Kumpulainen, ...
Nuclear fusion 61 (11), 116006, 2021
142021
Advances in neutral tungsten ultraviolet spectroscopy for the potential benefit to gross erosion diagnosis
CA Johnson, DA Ennis, SD Loch, GJ Hartwell, DA Maurer, SL Allen, ...
Plasma Physics and Controlled Fusion 61 (9), 095006, 2019
132019
The effect of metastable atomic levels in neutral tungsten for erosion and impurity transport applications
CA Johnson, SD Loch, DA Ennis
Plasma Physics and Controlled Fusion 62 (12), 125017, 2020
102020
Effects of the Chodura sheath on tungsten ionization and emission in tokamak divertors
J Guterl, C Johnson, D Ennis, S Loche, P Snyder
Contributions to Plasma Physics 60 (5-6), e201900140, 2020
92020
Panning for Gold: New Emission Lines from UV–VIS Spectroscopy of Au i and Au ii
SJ Bromley, CA Johnson, DA Ennis, GJ Hartwell, DA Maurer, SD Loch, ...
The Astrophysical Journal Supplement Series 250 (1), 19, 2020
72020
Characterizing W sources in the all-W wall, all-RF WEST tokamak environment
CC Klepper, EA Unterberg, Y Marandet, D Curreli, A Grosjean, JH Harris, ...
Plasma Physics and Controlled Fusion 64 (10), 104008, 2022
52022
Advancements in understanding the 2D role of impurity radiation for dissipative divertor operation on DIII-D
C Samuell, AG Mclean, SL Allen, ME Fenstermacher, CJ Lasnier, ...
28th IAEA Fusion Energy Conf., 2021
52021
Progress toward predictive modeling and in-situ monitoring of tungsten net erosion in tokamak divertor
J Guterl, I Bykov, G Sinclair, P Snyder, C Johnson, D Ennis, S Loch, S Abe, ...
Proc. 28th Int. Symp. Plasma Physics and Controlled Nuclear Fusion Research, 2021
42021
Development of an integrated multidiagnostic to assess the high-Z impurity fluxes in the metallic environment of WEST using IMAS
A Grosjean, T Radenac, N Fedorczak, DC Donovan, C Guillemaut, ...
IEEE Transactions on Plasma Science 50 (11), 4251-4256, 2022
32022
Advances in understanding high-Z sourcing, migration, and transport on DIII-D from L-mode to high-performance regimes
T Abrams, JG GUTERL, HY GUO, DM THOMAS, EA UNTERBERG, ...
28th IAEA Fusion Energy Conf., 2021
32021
Time-dependent collisional radiative modeling of tungsten in the magnetic sheath for erosion diagnosis
CA Johnson, DA Ennis, SD Loch, CP Ballance
Nuclear Fusion 63 (9), 096017, 2023
22023
Refining light impurity content estimates at the lower divertor based on experimental data in WEST
A Grosjean, DC Donovan, CA Johnson, JP Gunn, C Guillemaut, ...
Nuclear Materials and Energy 35, 101385, 2023
22023
Theoretical modeling combined with experimental spectroscopic measurements for the diagnosis of high-Z erosion and transport applications in plasmas
CA Johnson
Auburn University, 2020
22020
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